[INFO] updating cached repository OpticSeven/Rust-GuessingGame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/OpticSeven/Rust-GuessingGame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/OpticSeven/Rust-GuessingGame" "work/ex/beta-1.37-6/sources/1.36.0/gh/OpticSeven/Rust-GuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/OpticSeven/Rust-GuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/OpticSeven/Rust-GuessingGame" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/OpticSeven/Rust-GuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/OpticSeven/Rust-GuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a9ddba2b47e5e770df1e029a1feb7ea46bf32426
[INFO] sha for GitHub repo OpticSeven/Rust-GuessingGame: a9ddba2b47e5e770df1e029a1feb7ea46bf32426
[INFO] validating manifest of OpticSeven/Rust-GuessingGame on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of OpticSeven/Rust-GuessingGame on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing OpticSeven/Rust-GuessingGame
[INFO] finished frobbing OpticSeven/Rust-GuessingGame
[INFO] frobbed toml for OpticSeven/Rust-GuessingGame written to work/ex/beta-1.37-6/sources/1.36.0/gh/OpticSeven/Rust-GuessingGame/Cargo.toml
[INFO] started frobbing OpticSeven/Rust-GuessingGame
[INFO] finished frobbing OpticSeven/Rust-GuessingGame
[INFO] frobbed toml for OpticSeven/Rust-GuessingGame written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/OpticSeven/Rust-GuessingGame/Cargo.toml
[INFO] crate OpticSeven/Rust-GuessingGame already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing OpticSeven/Rust-GuessingGame against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/OpticSeven/Rust-GuessingGame:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] dfae544e274d98e0ce7047a161f8eafd12ed774ee388a28647c20cad78b6f60e
[INFO] running `"docker" "start" "-a" "dfae544e274d98e0ce7047a161f8eafd12ed774ee388a28647c20cad78b6f60e"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "dfae544e274d98e0ce7047a161f8eafd12ed774ee388a28647c20cad78b6f60e"`
[INFO] running `"docker" "rm" "-f" "dfae544e274d98e0ce7047a161f8eafd12ed774ee388a28647c20cad78b6f60e"`
[INFO] [stdout] dfae544e274d98e0ce7047a161f8eafd12ed774ee388a28647c20cad78b6f60e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/OpticSeven/Rust-GuessingGame:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b3e4676fabef2fecb7570a3bdadf14139664c38c1a36c78176be6a56cf7b9ee4
[INFO] running `"docker" "start" "-a" "b3e4676fabef2fecb7570a3bdadf14139664c38c1a36c78176be6a56cf7b9ee4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "b3e4676fabef2fecb7570a3bdadf14139664c38c1a36c78176be6a56cf7b9ee4"`
[INFO] running `"docker" "rm" "-f" "b3e4676fabef2fecb7570a3bdadf14139664c38c1a36c78176be6a56cf7b9ee4"`
[INFO] [stdout] b3e4676fabef2fecb7570a3bdadf14139664c38c1a36c78176be6a56cf7b9ee4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/OpticSeven/Rust-GuessingGame:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] cb3ceed45d808093288840898e9374990e9ffc52d7efd6b6359faf0f86ed891b
[INFO] running `"docker" "start" "-a" "cb3ceed45d808093288840898e9374990e9ffc52d7efd6b6359faf0f86ed891b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-68f81ce7a1487f83
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cb3ceed45d808093288840898e9374990e9ffc52d7efd6b6359faf0f86ed891b"`
[INFO] running `"docker" "rm" "-f" "cb3ceed45d808093288840898e9374990e9ffc52d7efd6b6359faf0f86ed891b"`
[INFO] [stdout] cb3ceed45d808093288840898e9374990e9ffc52d7efd6b6359faf0f86ed891b